This function just extract the html tags from a string and put them in a array like
["IMG"]["WIDTH"] = 130
I think this is useful for who wants get some tag properties. For example, I created it to help me developing a bot to search throught a website and it was designed just to get
tags information. By now, for getting meta tags is still better using the php functions. Any doubts you can email me at firstname.lastname@example.org, but don't worry if I answer you
from another address.